| Grefrath to Pantelimon | 1,031.22 mi (1,659.59 km) |
| Grefrath to Pascani | 957.46 mi (1,540.88 km) |
| Grefrath to Pechea | 1,053.98 mi (1,696.22 km) |
| Grefrath to Pecica | 758.10 mi (1,220.05 km) |
| Grefrath to Petrila | 879.92 mi (1,416.10 km) |
| Grefrath to Petrosani | 879.49 mi (1,415.40 km) |
| Grefrath to Piatra Neamt | 951.83 mi (1,531.82 km) |
| Grefrath to Pitesti | 961.17 mi (1,546.86 km) |
| Grefrath to Ploiesti | 1,005.10 mi (1,617.55 km) |
| Grefrath to Podu Iloaiei | 981.41 mi (1,579.43 km) |
| Grefrath to Poiana Mare | 928.98 mi (1,495.05 km) |
| Grefrath to Poienile de sub Munte | 843.77 mi (1,357.92 km) |
| Grefrath to Popesti-Leordeni | 1,032.75 mi (1,662.05 km) |
| Grefrath to Pucioasa | 976.00 mi (1,570.73 km) |
| Grefrath to Radauti | 906.48 mi (1,458.83 km) |
